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Hot Galvanized Steel Bundy Pipe For Chiller , Heater 4.2 * 0.5 mm

Categories Bundy Pipe
Place of Origin: Changzhou ,China
Brand Name: WUSHUN
Certification: ISO9001,ISO14001
Model Number: 4.2*0.5mm
MOQ: 1 Ton
Packaging Details: Plastic cloth coil,wooden box,iron pallet,iron box
Delivery Time: According to quantity about order
Payment Terms: T.T L/C etc
Supply Ability: 30000 TON each year
Outer Diameter: 4.2mm
Wall Thickness: 0.5mm
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Hot Galvanized Steel Bundy Pipe For Chiller , Heater 4.2 * 0.5 mm

Hot Galvanized Steel Bundy Pipe For Chiller , Heater 4.2 * 0.5 mm

materials: low carbon steel strip
features:soft and easy to bend
elongation:more than 25%
For Condenser, Water Coolers, Fuel System


Zn coated steel tube is mainly used in refrigerator, freezer ,condenser, evaporator etc,it is made by material low carbon steel strip and based on the national standard.



dimensional tolerance

Mechanical properties

Diameter tolerance

Wall thickness tolerance

tensile strength

yield strength


hot galvanized tube 4.2*0.5mm






Galvanized pipe corrosion performance index

Product name

Zinc coating thickness

Salt spray test time

White galvanized tube


≥24 hours


≥72 hours


≥84 hours


Galvanized tube






≥120 hours

Competitive Advantage:

Salt fog-resisting test time from 72h to 1000h,corrosion resistance is great ,and also produce every spec by customer's requirment.Size is complete and best price with best quality.

1.materials: low carbon steel strip

2.main use: widely used in wire-tube condenser, evaporators, refrigeration, chiller, heaters, freezer etc

3.outer diameter:4.2mm

4.wall thickness: 0.5mm

5. standard: GB/T 24187-2009

6.certification:also passed ISO9001 quality attestation system and ISO14001 Certificate of Enviroment Management System

7.surface treatment: coating zn and hot galvanized

8. features: soft and easy to bend

9.tensile strength: more than 290 Mpa

10.yield strength:more than 180 Mpa

11.elongation:more than 25%

12. place of origin: changzhou city, jiangsu province, China

13. salt fog-resisting test time:also more than 72 hours

14.port of loading:shanghai,china

15. package:plastic cloth with coils, wooden boxes, iron pallets etc

16. delivery:as contract

17.payment terms:T/T,L/C etc

18. supply ability:30000 ton per year

19. brand:WUSHUN

Quality Hot Galvanized Steel Bundy Pipe For Chiller , Heater 4.2 * 0.5 mm for sale
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